Senator John Thune carries one meal under his coat and another in his hand through the rain for Dorothy Mouw, 91, and her daughter Suzanne Den Herder, both of Sioux Center, during the Ag Appreciation Day during the Sioux Empire Fair at W.H. Lyon Fairgrounds on Wednesday, Aug. 6, 2014. (Photo: Jay Pickthorn - Argus Leader Jay Pickthorn - Argus Leader)

Ethan Wilhelm, with K9s in Flight, throws a disc for Arrow to jump and catch into a pool during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Ethan Wilhelm, with K9s in Flight, throws a disc for Arrow to jump and catch into a pool during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Keri Caraher, with K9s in Flight, performs with Tiger during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Power jumps into a pool to catch a bumper during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Keri Caraher, left, and Ethan Wilhelm, both with K9s in Flight, let audience members meet some of the dogs in the show after the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Keri Caraher, with K9s in Flight, performs with Power during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Audience members look on as Power jumps into a pool to catch a bumper during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Adilynn Gundualdson, 5, of Brookings, S.D., looks on as Ethan Wilhelm, with K9s in Flight, performs with Bootzilla during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Kailey DeJong, 5, of Sioux Falls, kisses Nick after watching the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Keri Caraher, with K9s in Flight, performs with Tiger during the K9s in Flight "Homeless to High Flying" show at the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. All of the dogs featured in the K9s in Flight "Homeless to High Flying" show have either been rescued or adopted from shelters. (Photo: Joe Ahlquist / Argus Leader)

Raul Willis gets Tellis Naser, Jesslyn Naser and Maverick Naser, who is almost a year old, into position for a photo with Sky and Cherry during the Sioux Empire Fair on Monday, Aug. 4, 2014, at the W.H. Lyon Fairgrounds in Sioux Falls, S.D. (Photo: Joe Ahlquist / Argus Leader)